Color asphalt feeding is changed by a variety of petroleum products such as basic oil, additives, stabilizers and other oil products in special equipment in the special equipment.The modifications of modified materials such as SAS have the main indicators of the main indicators to reach or exceed the asphalt indicators of the road, which is a new type of road material.
Color anti -slip roads can improve traditional road surfaces that cannot meet modern needs, but it is not a substitute, so we only choose the setting points of many areas based on its classification performance.According to the construction method, it can be divided into hot -melt and cold -coating type; according to anti -slip properties, it is divided into three types: normal, medium and high.Cold coating type can be divided into fast -drying and slow drying at the drying speed.So, how does it choose the right setting point?
The color of the colorful anti -slip road is bright, and often gives people a visual impact and play a good warning.However, due to the high cost of engineering, it cannot be laid on the road on a large scale.Therefore, it should be set on the high incidence of traffic accidents or special lanes that need to be marked.
1. Special lanes: For example, special lanes that need to be labeled as needed for non -motor lanes, special bus lanes, and personnel lanes of the buses at the intersection.
2. Turning area: reverse detours, continuous detours and adjacent reverse flat curves should be continuously set up.
3. Ring area: The vehicle enters the downhill section through the uphill or flat slope section.Before reaching the top of the slope, they need to set up a color pavement to remind the driver.Set up colorful pavements on the ramp can a warning effect on the driver.
The anti -slip value of the color anti -slip roads is basically above 70.It is a resin -based road accelerated slip -moving regulator, including resin -based glue adhesives of special formulas and collective materials of various specifications. It is applied to the original road with a good amount.This pavement not only improves the garden greening and roads, but also because of its surface wear resistance, which can extend the service life of the ordinary road surface, which can greatly reduce the traffic accident rate.The low temperature with -23 ° C is convenient for maintenance.
Color asphalt not only has good performance, strong shock absorption, easy cleaning, and easy washing of ordinary asphalt concrete, but also improves the monotonicity of ordinary asphalt pavement, which can be matched and coordinated with the surrounding buildings and landscapes.Laying the ground of pedestrian streets, landscape roads, squares, courtyards, community roads, and gardens with colored asphalt.